Despite multimodel chemotherapy after successful surgical cytoreduction for ovarian cancer,disease recurrence continues to be problematic.Therefore,exploring new treatment strategy has already become urgent matter of the moment. Biological targeted therapies have been studied to overcome chemotherapy resistance.The most promising one at this time is bevacizumab.Results from phase Ⅱ and phase Ⅲ trials were excited.Deeper understanding of biologic pathway in ovarian cancer,and more biologic targets undergoing clinical trial will develop a new world for the treatment of ovarian cancer.

Dorsal-ventral axis formation is one of the earliest and the most important steps of patterning formation during early embryogenesis.The molecular basis of dorsoventral axis formation reflects the fundamental issues of orchestrated cell proliferation and differentiation.Wildly speculated since the Renaissance,the effort of deciphering the mechanisms of dorsal-ventral axis formation has contributed significantly to our current understanding of disease pathogenesis.Here,we focused our discussion on the recent discovery of the convergence of dorsal and ventral signaling pathways during early embryogenesis and its implications in cancer biology and beyond.

Enterostomy are a common surgical procedure in the treatment of rectal cancer, has more than 100000 each year in our country requires enterostomy patients, whereas patients with postoperative rehabilitation and nursing leave the family caregivers, the study found that with baseline levels of care for people, and increased mortality 63% of caregivers within five years, attaches great importance to the caregivers of patients with life can avoid the occurrence of another patient, at the same time also can improve the quality of family care, reduce the demand for medical and waste. Therefore, this article will from the permanent patients underwent colostomy care burden of family caregivers, health education needs, psychological burden to understand colostomy caregivers are faced with the problem of our country, explore the mental and physical health of the caregivers related factors, provide the basis for effective follow disease intervention.

Objective To observe and compare the recent objective response rate and adverse reaction of docetaxe and irinotecan combined with cisplatin in the treatment of advanced non-small cell lung cancer (NSCLC). Methods Sixty-five patients with advanced NSCLC were randomly divided into goup A consisted of 33 patients received docetaxe plus capecitabine and group B consisted of 32 patients received irinotecan plus capecitabine with a 21-day regimen. Two or more cycles of chemotherapy were completed in each group. Results Sixty-five patients were assessable for efficacy and toxicities. In group A, 2 patients achieved complete response, 13 patients partial response, overall response rate was 45.45 % and the median progression-free survival (PFS) was 10.1 months. In group B, 2 patients achieved complete response, 12 patients partial response, overall response rate was 43.75 %, and the median PFS was 10.2 months. The efficacy and PFS were not significantly different between the two groups(P ＞0.05). The most common adverse reactions were myelosuppression and gastrointestinal response in the two groups. The main adverse reactions is anemia in group A and diarrhoea in group B. Patients in group A experienced more anemia. On the contrary,the rate in group B was more increased. No chemotherapy-related death was observed. Conclusion The effects of docetaxe combined with cisplatin and irinotecan combined with cisplatin in the treatment of advanced NSCLC are comparable and equivalent, and the adverse reactions can be tolerated.

There were a lot of general researches and applications about constitution in Shanghan-Zongbing Lun ofPang Anshi. It is found that the constitution idea ofPang Anshi originated from Huangdi-Neijing. His constitution idea included that: the constitution formation was related to living environment and diet; the constitution factors should be considered in the clinical practice; the constitution factors should be considered when applicating Yang-preserving in spring and summer, Yin-preserving in autumn and winter; the constitution factors should be considered in the process of the choice of dosage, the method of decoction and the principle of medication. Pang Anshi constitution idea is of great important guidance for the later medical practice.

BACKGROUND:Generaly, higher transcutaneous oxygen pressure indicates stronger aerobic fitness. Decreased transcutaneous oxygen pressure and increased transcutaneous carbon dioxide pressure reflect severe fatigue, muscle hypoxia, and poor function state.
OBJECTIVE:To observe changes in transcutaneous oxygen pressure and transcutaneous carbon dioxide pressure in biceps brachi of excelent male rowing athletes during 6-week altitude training, and analyze relationship of the changes to training load.
METHODS:The training containsthreestages,i.e., before, during and after altitude training. Transcutaneous oxygen pressure and transcutaneous carbon dioxide pressure were determined using PeriFlux System 5000 laser Doppler flowmetryin athletesintheresting-fasting state in the morning. Lactic acid level in athletes was determined using 6-grade load test 1 week before altitude training and 2 weeks after the end of altitude training.
RESULTS AND CONCLUSION:Transcutaneous oxygen pressure and theratio of transcutaneous oxygen pressure to transcutaneous carbon dioxide pressure showed the W-shape change, and transcutaneous carbon dioxide pressure showed the V-shape change. These results suggest that the arrangement of the altitude training program is suitable, namely“reserve physical fitness at the plain stage, add amount and enhance degrees of altitude training load at the early and late stages”,andit can provide a better training load structure model for the post-altitude training. Transcutaneous oxygen pressure and transcutaneous carbon dioxide pressure, in particular the ratio of them,canbeused to evaluate the degree of exercise load that athletes receive. At the same time, capilaries oxygen can be quantified by testing transcutaneous oxygen pressure.Transcutaneous oxygen pressureis recommendedas a noninvasive index to monitor changes in aerobic capacity of athletes.

Objective To observe the clinical effect of Oxygen Atomization Inhalation combinated with Tra -ditional Chinese Medicine (TCM) in the treatment of capillary bronchitis .Methods 82 Children with capillary bronchitis were divided into Observation Group (42 cases) and contral group (40 cases).Cases in the Observation Group underwent TCM Agreement medicinal broth and oxygen atomization inhalation , while cases in the contral group underwent Ribavirin atomization .The symptoms of disappear time of signs , clinical effect and adverse circumstance were observed.Results The total efficiency of the observation group was 95.2%, 80% in the contral group.The antifebrile time, disappear time of cough and dyspnea , of the observation group were better than that in the compari -son group.The difference was statistical significant (p <0.05).There was no obvious adverse reactions during the treating periods.Conclusion The clinical effect of Oxygen Atomization Inhalation with Traditional Chinese Medicine (TCM) Agreement Medicinal Broth on capillary bronchitis is confirmed , and the effect of Relieving symptoms , signs quickly and shorten disease time is obviously better than Pure western medicine treatment .In addition, the adverse reactions caused by medicine is also very small ,which is worth promoting for clinical application .

[ ABSTRACT] AIM:To study the effect of rapamycin ( Rap) on the proliferation, invasion, adhesion, apoptosis and autophagy of human adenocarcinoma A549 and resistant A549/DDP cells treated with cis-diamminedichloroplatinum ( DDP) .METHODS: Human adenocarcinoma A549 and resistant A549/DDP cell lines were cultured.The inhibitory effects of Rap alone or combined with DDP on A549 and resistant A549/DDP cells were detected by MTT assay.The in vitro invasion abilities of the 2 cell lines treated with Rap alone or combined with DDP were detected by Transwell methods. The in vitro adhesion abilities of the 2 cell lines treated with Rap alone or combined with DDP were detected by adhesion experiments.The apoptosis of A549 and resistant A549/DDP cells induced by Rap alone or combined with DDP was ana-lyzed by flow cytometry.The cell autophagy marker proteins beclin-1 and LC3 in A549 and resistant A549/DDP cells trea-ted with Rap alone or combined with DDP were detected by Western blotting.RESULTS:Compared with Rap or DDP a-lone group, the combination of Rap and DDP significantly inhibited the proliferation, invasion and adhesion of A549 and resistant A549/DDP cells in vitro, and promoted the cell apoptosis and autophagy marker proteins beclin-1 and LC3 expres-sion ( all P<0.05) .CONCLUSION:Rap enhances the effect of DDP through promoting the cell autophagy, thereby in-hibiting the proliferation, invasion and adhesion of A549 and resistant A549/DDP cells and inducing the cell apoptosis with a synergistic effect.

Objective_To identify the anti-HBV efficiency of AAV-IFNαby infecting HepG2.2.15 cell line, and to develop a new strategy of curing hepatitis B.Methods_Firstly,recombinant vector was packaged into AAV by three plasmids co-transfection method;then AAV-IFNαinfected HepG2.2.15 cell line, and samples were collected on the 1st, 3rd,6th and 9th day;thirdly, The time-course of HBV DNA,HBsAg and HBeAg were detected by qPCR and ELISA.The proliferation of HepG2.2.15 cells detected by MTT.Results_Recombinant AAV-IFNαcan significantly inhibit HBV replication and expression in vitro because of the proliferation of HepG2.2.15 cells inhibited by AAV6-IFNα( P<0.05) .Conclusions_AAV-IFNαis a potential antiviral product for hepatitis B.

Objective To explore the application of ultrasonography (US) 5-grade system in the diagnosis of nasopharyngeal carcinoma(NPC).Methods A total of 150 patients suspected of having NPC underwent ukrasonography and MR imaging.All the lesions were scored according to the two different methods.Pathological results were made the golden criteria.The diagnosis accuracy of ultrasonography and MR imaging for NPC was evaluated using receiver-operating curve (ROC) analysis by Medcalc software.Results Both ultrasonography and MR imaging exhibited a good diagnostic performance for NPC with area under the curve (AUC) values of 0.958 and 0.987,respectively.The AUC difference of the two methods were statistically significant(Z =2.827,P =0.005).Conclusions Ultrasonography 5-grade system was an initial quantitative criterion for nasopharyngeal carcinoma diagnosis.The diagnosis accuracy was high although lower than MRI.But it could provide an overall economical and convenient complementary technique for clinical diagnosis.